Vulnerability · Published Jul 16, 2024 · Assigned by oracle
CVE-2024-21134
Medium 4.3
In plain English
A medium-severity security flaw in MySQL Server from Oracle Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Connection Handling). Supported versions that are affected are 8.0.37 and prior and 8.4.0 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 4.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L).
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:22.04:LTS | mysql-8.0 | 8.0.39-0ubuntu0.22.04.1 | USN-6934-1 |
| Ubuntu:22.04:LTS | mysql-8.0 | 8.0.39-0ubuntu0.22.04.1 | UBUNTU-CVE-2024-21134 |
| Ubuntu:24.04:LTS | mysql-8.0 | 8.0.39-0ubuntu0.24.04.1 | USN-6934-1 |
| Ubuntu:24.04:LTS | mysql-8.0 | 8.0.39-0ubuntu0.24.04.1 | UBUNTU-CVE-2024-21134 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Oracle Corporation | MySQL Server | * – through 8.0.37* – through 8.4.0 |